1-Benzotriazol-1-yl-3-chloropropan-2-one
1-Benzotriazol-1-yl-3-chloropropan-2-one (CAS: 305851-04-1, Formula: C9H8ClN3O) is a halogenated heterocyclic compound with a molecular weight of 209.63 g/mol. It serves as a versatile building block in organic synthesis, particularly for constructing more complex molecular architectures. Its structure, featuring both a benzotriazole moiety and a reactive chloroketone group, makes it valuable in the development of novel chemical entities and intermediates.

Organic Synthesis Intermediate
This compound is employed as a key intermediate in multi-step organic synthesis. Its functional groups allow for diverse chemical transformations, facilitating the construction of complex molecules for research and development.
Heterocyclic Chemistry
As a halogenated heterocyclic building block, it is useful in the synthesis of various novel heterocyclic compounds. These structures are often explored for potential applications in medicinal chemistry and materials science.
Research and Development
1-Benzotriazol-1-yl-3-chloropropan-2-one is supplied for laboratory research and development purposes. It enables chemists to explore new reaction pathways and discover novel compounds with desired properties.
| Molecular weight | 209.63 |
|---|---|
| Empirical formula | C9H8ClN3O |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1-Benzotriazol-1-yl-3-chloropropan-2-one used for?
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This compound is primarily used as a building block in organic synthesis and for the development of novel heterocyclic compounds in research and development settings.
What is the CAS number and formula for 1-Benzotriazol-1-yl-3-chloropropan-2-one?
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The CAS number is 305851-04-1 and the molecular formula is C9H8ClN3O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical as a research-grade product. The specific purity/assay is available upon request and is not represented as USP, BP, or EP grade.
What are the safety considerations for handling 1-Benzotriazol-1-yl-3-chloropropan-2-one?
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Refer to the Safety Data Sheet (SDS) for detailed hazard information. Handle with appropriate personal protective equipment in a well-ventilated area to avoid exposure.
Is 1-Benzotriazol-1-yl-3-chloropropan-2-one a controlled substance?
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The provided data does not indicate that 1-Benzotriazol-1-yl-3-chloropropan-2-one is a controlled substance.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions packs and ships chemicals according to international regulations for safe transport. We are experienced global exporters.
How can I request a sample or quote?
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To request a sample or quote for 1-Benzotriazol-1-yl-3-chloropropan-2-one, please contact our sales department via the website or listed phone number.
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